A gas oven configured to use a single cooking cavity being divided into a plurality of individual cooking cavities by mounting a divider at the cooking space. The gas oven includes a forced air supplying device capable of forcedly supplying air to the individual cooking space at an upper portion of the cooking space, and a natural air discharging device capable of naturally discharging waste air of the individual cooking space at a lower portion of the cooking space, when each individual cooking space is shut off by the divider.

A cooking oven structure of conventional construction having a top vent provided thru an upper portion of the oven wall forming a cooking cavity, a bottom vent formed thru a lower portion of the wall, a chimney mounted on an exterior portion of the wall and exiting adjacent a top portion of the oven structure and communicating with the top and bottom cavity vents, and a damper mounted in the chimney and having a right angle configuration and pivotal about its apex to (a) a first position blocking gas flow both thru the top cavity vent and the chimney, (b) a second position blocking gas flow only thru the top cavity vent, and (c) a third position blocking gas flow only thru the chimney.

A burner for a gas cooker that includes a burner port defining an interior area, the burner port including an opening to the interior area; one or more tubes that are coupled to the burner port and that are configured to provide mixed gas to the interior area of the burner port; a heating element that is configured to cover the opening of the burner port and that is heated by gas-generated heat; and a shielding plate that (i) is coupled between the heating element and the burner port, (ii) is configured to cover a first portion of the opening of the burner port, and (iii) is configured to spread mixed gas that is provided from the one or more tubes into the interior area of the burner port.

A gas cooker that includes a case defining an interior area, the case including an opening to the interior area; a plate covering, fully or in part, the opening of the case; a burner that is located in the interior area of the case, wherein the burner includes a heating element that is heated using gas; a vent that is located at a first position of the case and that is configured to discharge burned gas from the interior area of the case to an exterior of the case; an insulating case that is coupled to the burner and that is configured to hold the burner; and a first insulator that is coupled between the insulating case and the plate and that is configured to seal an interior space of the burner is disclosed.

An oven appliance includes a baking stone positioned within a housing at a bottom portion of a cooking chamber. A casing is mounted to the housing at the opening of the housing. The casing extends about the opening of the housing and is removable from the housing. The casing may be replaced with an interchangeable casing having a different cosmetic appearance and/or operational features.

The present invention relates to the technical field of heating devices, and in particular to a heater with a spiral flame. The heater with a spiral flame includes: a mounting structure, a moving mechanism, an exhaust structure, a combustion system mechanism, and a cleaning mechanism. The mounting structure is configured to secure the heater, and includes a bottom plate and a glass tube. The moving mechanism is provided at the bottom of the mounting structure.

A gas oven configured to use a single cooking cavity being divided into a plurality of individual cooking cavities by mounting a divider at the cooking space. The gas oven includes a forced air supplying device capable of forcedly supplying air to the individual cooking space at an upper portion of the cooking space, and a natural air discharging device capable of naturally discharging waste air of the individual cooking space at a lower portion of the cooking space, when each individual cooking space is shut off by the divider.

A bidirectional flow system for a cooking oven in accordance with one embodiment of the present disclosure includes an oven chamber having a first cooking zone in fluid communication with a second cooking zone, the oven chamber having at least a floor, a ceiling, and a mezzanine for dividing the first and second cooking zones; a gas circulation system for supplying gaseous cooking medium initially to either of the first or second cooking zone; and a return assembly for receiving returned gaseous cooking medium, wherein the return assembly includes a plurality of louvers movable between a first position and second position to receive returned gaseous cooking medium from the other of the first or second cooking zone. Systems and methods for adjusting cooking zones in an oven are also provided.

The present application discloses a combustion device and a cooking apparatus. The combustion device includes a combustion assembly, the combustion assembly includes a first combustion assembly, and the first combustion assembly includes a box, a first combustor, a top plate and a fire splitting assembly. The box is provided with an opening and a set of intake holes; the first combustor is arranged in the box; the top plate is matched with the box and closes the opening, and is provided with a set of exhaust holes; and the fire splitting assembly is arranged in the box; an intake passage is formed between the fire splitting assembly and an inner bottom surface of the box, one end of the intake passage communicates with the set of intake holes.

A food cooking stove, comprising a burner, a stovetop and a casing divided by a partition into a liquid transfer medium compartment and a combustion product compartment arranged under the stovetop and above the heat transfer medium compartment. The casing has provided in it a duct extending inside the heat transfer medium compartment through a partition between the compartments and the heat transfer medium compartment outer wall. The burner is coupled to a pipe arranged in the duct with a clearance to the duct walls and extending into the combustion product compartment. Combustion products are withdrawn from the compartment under the stovetop via a pipe extending inside the heat transfer medium compartment and tapped into the partition between the compartments and the wall of the heat transfer medium compartment.